EP 3239302 A1 20171101 - METHOD FOR DETECTING DIFFERENTIALLY METHYLATED CPG ISLANDS ASSOCIATED WITH ABNORMAL STATE OF HUMAN BODY
Title (en)
METHOD FOR DETECTING DIFFERENTIALLY METHYLATED CPG ISLANDS ASSOCIATED WITH ABNORMAL STATE OF HUMAN BODY
Title (de)
VERFAHREN ZUM NACHWEIS VON UNTERSCHIEDLICH METHYLIERTEN CPG-INSELN IM ZUSAMMENHANG MIT EINEM ABNORMALEN ZUSTAND DES MENSCHLICHEN KÖRPERS
Title (fr)
PROCÉDÉ DE DÉTECTION D'ÎLOTS CPG MÉTHYLÉS DE MANIÈRE DIFFÉRENTIELLE ASSOCIÉS À UN ÉTAT ANORMAL DU CORPS HUMAIN
Publication
Application
Priority
CN 2014095120 W 20141226
Abstract (en)
Disclosed is a method for detecting differentially methylated CpG islands associated with an abnormal state of a human body, characterized by detecting very minute amounts of methylated CpG short tandem nucleic acid sequences in highly fragmented DNA samples with genome scale, identifying differentially methylated CpG islands associated with abnormal state of human body and determining the corresponding abnormal state of human body. Sequencing libraries are constructed by using CpG short tandem sequences as primers to perform three steps of PCR reactions on DNAs which are conversed by nodifiers, and detections of very minute amounts of methylated CpG short tandem nucleic acid sequences are implemented with high throughput sequencing technology. A group of genome sequences and methylation patterns of differentially methylated CpG islands which are associated with hepatocellular carcinoma are also disclosed; they may be used for distinguishing between hepatacellular carcinoma and non-cancerous state.
IPC 8 full level
C12Q 1/68 (2006.01)
CPC (source: EP US)
C12Q 1/68 (2013.01 - EP US); C12Q 1/6827 (2013.01 - EP US); C12Q 1/686 (2013.01 - US); C12Q 1/6886 (2013.01 - EP US); C40B 40/06 (2013.01 - US); G01N 33/574 (2013.01 - US); C12Q 1/6806 (2013.01 - US); C12Q 2600/154 (2013.01 - EP US); G01N 33/57438 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3239302 A1 20171101; EP 3239302 A4 20180523; US 2018143198 A1 20180524; WO 2016101258 A1 20160630
DOCDB simple family (application)
EP 14908826 A 20141226; CN 2014095120 W 20141226; US 201415540010 A 20141226